AASHTO T 355-19描述了用于测试垂直或倾斜的深基础元件以响应内部施加的轴向静载荷来确定其行为特性的过程。该方法适用于所有与钻孔桩功能相同的深基础，无论其施工和安装方法如何。

AASHTO T 385-19 describes procedures for testing vertical or inclined deep foundation elements to determine their behavior characteristics in response to an internally applied axial static load. This method is applicable to all deep foundations that function in the same manner as bored piles regardless of their method of construction and installation.